Hi just last week I purchased an hcigar 30 watt device and has so far worked great except a few times after creating a new coil on it i get a message reading "check atomizer" and in the past I had just rebuilt a new coil and it worked fine, today though I did this and after three separate coils I still get a message reading check atomizer, I have tried different batteries, firing with the atty on the box mod, firing without an atomizer on it, I have tried separate atomizers, but I keep getting a message that reads "check atomizer" I don't know what to do to fix this, can anyone help me out?